Work on improving PpbAudioConfig:RecommendSampleFrameCount

webkit/plugins/ppapi/ppapi_plugin_instance.cc

Index: webkit/plugins/ppapi/ppapi_plugin_instance.cc
===================================================================
--- webkit/plugins/ppapi/ppapi_plugin_instance.cc	(revision 122585)
+++ webkit/plugins/ppapi/ppapi_plugin_instance.cc	(working copy)
@@ -19,6 +19,7 @@
 #include "ppapi/c/dev/ppp_selection_dev.h"
 #include "ppapi/c/dev/ppp_zoom_dev.h"
 #include "ppapi/c/pp_rect.h"
+#include "ppapi/c/ppb_audio_config.h"
 #include "ppapi/c/ppb_core.h"
 #include "ppapi/c/ppp_input_event.h"
 #include "ppapi/c/ppp_instance.h"
@@ -1852,6 +1853,16 @@
   return ret;
 }
 
+uint32_t PluginInstance::GetAudioHardwareOutputSampleRate(
+    PP_Instance instance) {
+  return delegate()->GetAudioHardwareOutputSampleRate();
+}
+
+uint32_t PluginInstance::GetAudioHardwareOutputBufferSize(
+    PP_Instance instance) {
+  return delegate()->GetAudioHardwareOutputBufferSize();
+}
+
 PP_Var PluginInstance::GetDefaultCharSet(PP_Instance instance) {
   std::string encoding = delegate()->GetDefaultEncoding();
   return StringVar::StringToPPVar(encoding);